From cf589ce71e84d3b8811c65740645af254c5248c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Wed, 9 May 2018 10:17:29 +0200
Subject: [PATCH] mtd: bcm47xxpart: add of_match_table with a new DT binding
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This allows using bcm47xxpart parser to find partitions on flash
described in DT using the "brcm,bcm947xx-cfe-partitions" compatible
property. It means this parser doesn't have to be explicitly selected by
a flash driver anymore. It can be used e.g. together with a generic
m25p80 / spi-nor if device is just properly described.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
---
 drivers/mtd/bcm47xxpart.c | 7 +++++++
 1 file changed, 7 insertions(+)

--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/mod_devicetable.h>
 
 #include <uapi/linux/magic.h>
 
@@ -304,9 +305,16 @@ static int bcm47xxpart_parse(struct mtd_
 	return curr_part;
 };
 
+static const struct of_device_id bcm47xxpart_of_match_table[] = {
+	{ .compatible = "brcm,bcm947xx-cfe-partitions" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table);
+
 static struct mtd_part_parser bcm47xxpart_mtd_parser = {
 	.parse_fn = bcm47xxpart_parse,
 	.name = "bcm47xxpart",
+	.of_match_table = bcm47xxpart_of_match_table,
 };
 module_mtd_part_parser(bcm47xxpart_mtd_parser);
 
